How to use useReducer method in storybook-root
Best JavaScript code snippet using storybook-root
precache-manifest.db9036a6862d844258fa667c805d15c6.js
Source:precache-manifest.db9036a6862d844258fa667c805d15c6.js 
1self.__precacheManifest = (self.__precacheManifest || []).concat([2 {3 "revision": "42921ba45d0a604bcf42296130e26a73",4 "url": "/hooks-usereducer/index.html"5 },6 {7 "revision": "5cfdcaf91c62a97eb092",8 "url": "/hooks-usereducer/static/css/main.ba07f8a4.chunk.css"9 },10 {11 "revision": "a422ad944d31436d67ce",12 "url": "/hooks-usereducer/static/js/2.69b0e7dc.chunk.js"13 },14 {15 "revision": "94b29ac6d0ec426932e82da99c88b81c",16 "url": "/hooks-usereducer/static/js/2.69b0e7dc.chunk.js.LICENSE.txt"17 },18 {19 "revision": "5cfdcaf91c62a97eb092",20 "url": "/hooks-usereducer/static/js/main.0247d8a4.chunk.js"21 },22 {23 "revision": "db8bfcc56d268e4fda51",24 "url": "/hooks-usereducer/static/js/runtime-main.47d5b31b.js"25 },26 {27 "revision": "2fbd3928746a56366c1b0135c7ad2b59",28 "url": "/hooks-usereducer/static/media/00666a410975c6454852dfeaad76a170.2fbd3928.jpg"29 },30 {31 "revision": "e029e8795716aa345ca32d53fbbc7271",32 "url": "/hooks-usereducer/static/media/71u8N2e0D2L._SY355_.e029e879.jpg"33 },34 {35 "revision": "67e69be3d26600fdb63e4af46fe94f19",36 "url": "/hooks-usereducer/static/media/HB-250.67e69be3.jpg"37 },38 {39 "revision": "bf750118b0035a04b59565e399056671",40 "url": "/hooks-usereducer/static/media/HB280.bf750118.jpg"41 },42 {43 "revision": "d67fae0e88b9dc3a5e6464d648ef3f82",44 "url": "/hooks-usereducer/static/media/LaptopReportLogin.d67fae0e.jpg"45 },46 {47 "revision": "7d053b6e384674231f43a550b74f9543",48 "url": "/hooks-usereducer/static/media/Pink_Beauty_Bouquet_5565M_43389c70.7d053b6e.jpg"49 },50 {51 "revision": "0b594f4c73863254fb97720fdff144a5",52 "url": "/hooks-usereducer/static/media/S47-4553s__52710.1537976464.0b594f4c.jpg"53 },54 {55 "revision": "11d848ab114559e2e4946d00a6886762",56 "url": "/hooks-usereducer/static/media/bg-flower.11d848ab.jpg"57 },58 {59 "revision": "bc72a22b7d29eb5ede34c8932edfb807",60 "url": "/hooks-usereducer/static/media/bg-flw.bc72a22b.jpg"61 },62 {63 "revision": "2a127347b6f683e89ea9683f67e7b0fd",64 "url": "/hooks-usereducer/static/media/blended-flower-bouquet-2_300.2a127347.jpg"65 },66 {67 "revision": "9a6a18c48a2f65707568a2b846537052",68 "url": "/hooks-usereducer/static/media/flower.9a6a18c4.jpg"69 },70 {71 "revision": "9a8fe86facce2b39af9096b57517d9fe",72 "url": "/hooks-usereducer/static/media/istockphoto.9a8fe86f.jpg"73 },74 {75 "revision": "6e32878542a4a6b86e640204d951fbff",76 "url": "/hooks-usereducer/static/media/light-blue-background.6e328785.jpg"77 },78 {79 "revision": "9b42bc881d6f9860b34957c8aac1dbdc",80 "url": "/hooks-usereducer/static/media/login-background.9b42bc88.jpg"81 },82 {83 "revision": "d2f771c20fdfc52a7487aae3f0a288f5",84 "url": "/hooks-usereducer/static/media/logo.d2f771c2.jpg"85 },86 {87 "revision": "6762b4fa0cd31a8400036f910c911fb5",88 "url": "/hooks-usereducer/static/media/pc-bg.6762b4fa.jpg"89 },90 {91 "revision": "25779a967c92867e3b3d20a1f30aee68",92 "url": "/hooks-usereducer/static/media/photo-1497864149936-d3163f0c0f4b.25779a96.jpg"93 },94 {95 "revision": "44b22376bff5e7e56c261c301f55fb55",96 "url": "/hooks-usereducer/static/media/photo-1554415707-6e8cfc93fe23.44b22376.jpg"97 },98 {99 "revision": "674f0b50eaecf38bff2bfd9c55ced33e",100 "url": "/hooks-usereducer/static/media/pink-spring-flowers-facebook-cover.674f0b50.jpg"101 },102 {103 "revision": "88b7881338500df0ac722ca2307bee82",104 "url": "/hooks-usereducer/static/media/unnamed.88b78813.jpg"105 }...
App.js
Source:App.js
...38}39function App() {40 /* maintain global state using useContext + useReducer 41 passe reducer function and initial state to useReducer hook and returned count state and dispatch action*/42 const [count, dispatch] = useReducer(reducer, initialState)43 return (44 <div className="App">45 {/* *************** useState examples *********** */}46 {/* <ClassCounter/>47 <HooksCounter/> */}48 {/* <HookCounterTwo/> */}49 {/* <HookCounterThree/> */}50 {/* <HooksArray/> */}51 {/* *************** useEffect examples *********** */}52 {/* <UseEffectOne/> */}53 {/* <UseEffectConditional/> */}54 {/* <UseEffectHookMouse/> */}55 {/* <MouseContainer/> */}56 {/* <DataFetchingHook/> */}...
UseReducer.jsx
Source:UseReducer.jsx
...14If you find yourself keeping track of multiple pieces of 15state that rely on complex logic, useReducer may be useful.16Syntax17The useReducer Hook accepts two arguments.18useReducer(<reducer>, <initialState>)19The reducer function contains your custom state logic and 20the initialState can be a simple value but generally will 21contain an object.22The useReducer Hook returns the current state and a dispatch23method.24const initialTodos = [25 {26 id: 1,27 title: "Todo 1",28 complete: false,29 },30 {31 id: 2,32 title: "Todo 2",33 complete: false,34 },35];36const reducer = (state, action) => {37 switch (action.type) {38 // is state initialTodos? while action is d exact 39 // item selected and id is its ppty selected too40 case "COMPLETE":41 return state.map((todo) => {42 if (todo.id === action.id) {43 return { ...todo, complete: !todo.complete };44 } else {45 return todo;46 }47 });48 default:49 return state;50 }51};52function Todos() {53 const [todos, dispatch] = useReducer(reducer, initialTodos);54 const handleComplete = (todo) => {55 dispatch({ type: "COMPLETE", id: todo.id });56 };57 return (58 <>59 {60 todos.map((todo) => (61 <div key={todo.id}>62 <label>63 <input64 type="checkbox"65 checked={todo.complete}66 onChange={() => handleComplete(todo)}67 />...
Register.js
Source:Register.js
...8 (total * ((100 - discount) / 100)).toFixed(0);9const installments = ({ index }) => 12 - index + 1;10const Register = ({ title, Component }) => {11 // Client Form12 const [cnpj, setCnpj] = useReducer(update);13 const [cpf, setCpf] = useReducer(update);14 const [type, setType] = useReducer(update, "cnpj");15 const [ie, setIe] = useReducer(update);16 const [rs, setRs] = useReducer(update);17 const [fantasy, setFantasy] = useReducer(update);18 const [category, setCategory] = useReducer(update, categories[0]);19 const [branch, setBranch] = useReducer(update);20 const [taxing, setTaxing] = useReducer(update, taxes[0]);21 const [address, setAddress] = useReducer(update);22 const [state, setState] = useReducer(update, states[26]);23 const [city, setCity] = useReducer(update);24 const [postal, setPostal] = useReducer(update);25 const [since, setSince] = useReducer(update, new Date());26 const [member, setMember] = useReducer(update, new Date());27 // Debt Form28 const [total, setTotal] = useReducer(update, { int: "0", mask: "0,00" });29 const [discount, setDiscount] = useReducer(update, "0");30 const [note, setNote] = useReducer(update);31 const [deadline, setDeadline] = useReducer(update, "1");32 // Auxiliary Defs33 const [initialMonth, setInitialMonth] = useReducer(update, months[0]);34 const [availableCities, setAvailableCities] = useReducer(update);35 useEffect(() => {36 setAvailableCities(cities[state.short]);37 setCity(cities[state.short][0]);38 }, [state]);39 return (40 <FormContext.Provider41 value={{42 cnpj,43 setCnpj,44 cpf,45 setCpf,46 type,47 setType,48 ie,...
ClientStore.js
Source:ClientStore.js
...5 _message, messageReducer,6 _viewPage, viewStateReducer, pageReducer, _content, contentReducer, _info, infoReducer,7 projectReducer } from './clientReducer';8function ClientStore(props) {9 // const [ .. , ..Dispatch] = useReducer( Reducer, '');10 const [session, sessionDispatch] = useReducer(sessionReducer, _session);11 const [globalState, globalStateDispatch] = useReducer(globalStateReducer, _globalState);12 const [addressValue, addressValueDispatch] = useReducer(addressValueReducer, _addressValue);13 const [modalState, modalStateDispatch] = useReducer(modalStateReducer, _modalState);14 const [search, searchDispatch] = useReducer(searchReducer, _search);15 const [pageNumber, pageNumberDispatch] = useReducer(pageNumberReducer, _pageNumber);16 const [projectInformation, projectInformationDispatch] = useReducer(projectInformationReducer, _projectInformation)17 const [recentlyNewsInformation, recentlyNewsInformationDispatch] = useReducer(recentlyNewsInformationReducer, _recentlyNewsInformation)18 const [message, messageDispatch] = useReducer(messageReducer, _message);19 const [viewState, viewStateDispatch] = useReducer(viewStateReducer, _viewPage);20 const [content, contentDispatch] = useReducer(contentReducer, _content);21 const [info, infoDispatch] = useReducer(infoReducer, _info);22 const [page, pageDispatch] = useReducer(pageReducer, 'writeInfo');23 const [ boardItemList , boardItemListDispatch] = useReducer( boardItemListReducer, '');24 const [ project, projectDispatch] = useReducer( projectReducer);25 return (26 <Store.Provider value={ {27 session, sessionDispatch, globalState, globalStateDispatch, addressValue, addressValueDispatch, modalState, modalStateDispatch, search, searchDispatch,28 pageNumber, pageNumberDispatch, projectInformation, projectInformationDispatch, recentlyNewsInformation, recentlyNewsInformationDispatch,29 viewState, viewStateDispatch, content, contentDispatch, info, infoDispatch, page, pageDispatch, message, messageDispatch,30 boardItemList , boardItemListDispatch, project, projectDispatch31 } }>32 33 {props.children}34 </Store.Provider>35 );36}...
UseReducer.js
Source:UseReducer.js
...16};17const UseReducer = () => {18 const reudxstate = store.useContext();19 const { name, count } = reudxstate;20 const [state, dispatch] = useReducer(reducer, { count: 0 });21 return (22 <div className="useReducer">23 count is : <span style={{ color: 'red' }}>{state.count}</span>24 <Button onClick={() => dispatch({ type: 'reset' })}>25 Reset26 </Button>27 <Button onClick={() => dispatch({ type: 'increment' })}>+</Button>28 <Button onClick={() => dispatch({ type: 'decrement' })}>-</Button>29 <h1>hook redux </h1>30 <p>name : <span style={{ color: 'red' }}>{name}</span> ; count : <span style={{ color: 'red' }}>{count}</span></p>31 <style>{`32 .useReducer {33 padding-top:20px;34 }35 .useReducer button {36 margin: 0 10px;37 }38 `}39 </style>40 </div>41 );42};43// const reducer = (state, action) => {44// switch (action.type) {45// case 'reset':46// return { count: action.payload };47// case 'increment':48// return { count: state.count + 1 };49// case 'decrement':50// return { count: state.count - 1 };51// default:52// return state;53// }54// };55// const UseReducer = () => {56// const initialCount = 6;57// const [state, dispatch] = useReducer(reducer, initialState, { type: 'reset', payload: initialCount });58// return (59// <div className="useReducer">60// count is : <span style={{ color: 'red' }}>{state.count}</span>61// <Button onClick={() => dispatch({ type: 'reset', payload: initialCount })}>62// Reset63// </Button>64// <Button onClick={() => dispatch({ type: 'increment' })}>+</Button>65// <Button onClick={() => dispatch({ type: 'decrement' })}>-</Button>66// <style>{`67// .useReducer {68// padding-top:20px;69// }70// .useReducer button {71// margin: 0 10px;...
Provider.js
Source:Provider.js
...4import PropTypes from 'prop-types'5export const GlobalContext = createContext({})6export const GlobalProvider = ({ children }) => {7 // Login8 const [loginState, loginDispatch] = useReducer(reducer, initState)9 // Konten10 const [kontenState, kontenDispatch] = useReducer(reducer, initState)11 // Profile User12 const [profileUserState, profileUserDispatch] = useReducer(reducer, initState)13 // Dashboard14 const [dashboardState, dashboardDispatch] = useReducer(reducer, initState)15 // Penyakit16 const [penyakitState, penyakitDispatch] = useReducer(reducer, initState)17 // Gejala18 const [gejalaState, gejalaDispatch] = useReducer(reducer, initState)19 // Pasien20 const [pasienState, pasienDispatch] = useReducer(reducer, initState)21 // Bobot22 const [bobotState, bobotDispatch] = useReducer(reducer, initState)23 // Diagnosa24 const [diagnosaState, diagnosaDispatch] = useReducer(reducer, initState)25 // Users26 const [usersState, usersDispatch] = useReducer(reducer, initState)27 // Detail Informasi28 const [detailPenyakitState, detailPenyakitDispatch] = useReducer(reducer, initState)29 // Hasil Diagnosa30 const [hasilDiagnosaState, hasilDiagnosaDispatch] = useReducer(reducer, initState)31 const dataGlobal = {32 loginState,33 loginDispatch,34 kontenState,35 kontenDispatch,36 profileUserState,37 profileUserDispatch,38 dashboardState,39 dashboardDispatch,40 penyakitState,41 penyakitDispatch,42 gejalaState,43 gejalaDispatch,44 pasienState,...
FormComponent.js
Source:FormComponent.js
...17}18//#endregion useReducer19function FormComponent() {20 //#region useReducer21 const [state, dispatch] = useReducer(reducer, initialState);22 23 const handleChange = (event) => {24 dispatch({field: event.target.name, value: event.target.value}) 25 }26 //#endregion useReducer27 //#region useReducer28 const {userName, password} = state;29 //#endregion useReducer30 const submitForm = (event) => {31 event.preventDefault();32 axios.post('http://localhost:3000/login', state)33 .then(res => {34 console.log('login success: ', res);35 ...
Using AI Code Generation
1import { useReducer } from 'storybook-root';2const reducer = (state, action) => {3 switch (action.type) {4 return { count: state.count + 1 };5 return { count: state.count - 1 };6 throw new Error();7 }8};9const initialState = { count: 0 };10export default function Counter() {11 const [state, dispatch] = useReducer(reducer, initialState);12 return (13 Count: {state.count}14 <button onClick={() => dispatch({ type: 'decrement' })}>-</button>15 <button onClick={() => dispatch({ type: 'increment' })}>+</button>16 );17}18import React from 'react';19import Counter from './test';20export default {21};22export const Default = () => <Counter />;23module.exports = {24 webpackFinal: async (config, { configType }) => {25 config.resolve.alias['storybook-root'] = path.resolve(__dirname, '../');26 return config;27 },28};29import { addDecorator } from '@storybook/react';30import { withContexts } from '@storybook/addon-contexts/react';31import { contexts } from './contexts';32import { withA11y } from '@storybook/addon-a11y';33addDecorator(withContexts(contexts));34addDecorator(withA11y);35import React from 'react';36import { ThemeProvider } from 'styled-components';37import { theme } from '../src/theme';38 {39 {40 props: {41 },42 },43 options: {44 },45 },46];47import React from 'react';48import { ThemeProvider } from 'styled-components';49import { theme } from '../src/theme';50 (Story
Using AI Code Generation
1import React from 'react';2import { useReducer } from '@storybook/addons';3import { action } from '@storybook/addon-actions';4const initialState = { count: 0 };5function reducer(state, action) {6 switch (action.type) {7 return { count: state.count + 1 };8 return { count: state.count - 1 };9 throw new Error();10 }11}12export default function Counter() {13 const [state, dispatch] = useReducer(reducer, initialState);14 return (15 Count: {state.count}16 <button onClick={() => dispatch({ type: 'decrement' })}>-</button>17 <button onClick={() => dispatch({ type: 'increment' })}>+</button>18 );19}20import React from 'react';21import { addDecorator } from '@storybook/react';22import { useReducer } from '@storybook/addons';23const initialState = { count: 0 };24function reducer(state, action) {25 switch (action.type) {26 return { count: state.count + 1 };27 return { count: state.count - 1 };28 throw new Error();29 }30}31export function withUseReducer(storyFn) {32 const [state, dispatch] = useReducer(reducer, initialState);33 return storyFn(state, dispatch);34}35addDecorator(withUseReducer);36import React from 'react';37import { action } from '@storybook/addon-actions';38import { Button } from './Button';39import { withUseReducer } from './preview';40export default {41};42export const Text = () => <Button onClick={action('clicked')}>Hello Button</Button>;43export const Emoji = () => (44 <Button onClick={action('clicked')}>45);46export const WithUseReducer = (state, dispatch) => (47 Count: {state.count}48 <button onClick={() => dispatch({ type:
Using AI Code Generation
1import React from 'react';2import { storiesOf } from '@storybook/react';3import { action } from '@storybook/addon-actions';4import { useReducer } from '@storybook/addons';5const reducer = (state, action) => {6 switch (action.type) {7 return { count: state.count + 1 };8 return { count: state.count - 1 };9 throw new Error();10 }11};12const Counter = () => {13 const [state, dispatch] = useReducer(reducer, { count: 0 });14 return (15 Count: {state.count}16 <button onClick={() => dispatch({ type: 'decrement' })}>-</button>17 <button onClick={() => dispatch({ type: 'increment' })}>+</button>18 );19};20storiesOf('Addons|useReducer', module).add('default', () => <Counter />);21import { addons } from '@storybook/addons';22import { register } from '@storybook/addon-actions';23import { register as registerReducer } from '@storybook/addon-reducer';24addons.register('my/register', api => {25 register(api);26 registerReducer(api);27});28import React from 'react';29import { addDecorator } from '@storybook/react';30import { withReducer } from 'storybook-addon-reducer';31addDecorator(withReducer);32import { addons } from '@storybook/addons';33import { register } from '@storybook/addon-actions';34import { register as registerReducer } from '@storybook/addon-reducer';35addons.register('my/register', api => {36 register(api);37 registerReducer(api);38});39import React from 'react';40import { addDecorator } from '@storybook/react';41import { withReducer } from 'storybook-addon-reducer';42addDecorator(withReducer);43import { addons } from '@storybook/addons';44import { register } from '@storybook/addon-actions';45import { register as registerReducer } from '@storybook/addon-reducer';46addons.register('my/register', api => {47 register(api);48 registerReducer(api);49});50import React from 'react';51import { addDecorator } from '@storybook/react';
Using AI Code Generation
1import { useReducer } from 'storybook-root';2const [state, dispatch] = useReducer(reducer, initialState);3import { useDispatch } from 'storybook-root';4const dispatch = useDispatch();5import { useSelector } from 'storybook-root';6const state = useSelector(selector);7import { combineReducers } from 'redux';8import { reducer as formReducer } from 'redux-form';9import { reducer as storybookReducer } from 'storybook-root';10export default combineReducers({11});12import { createReducer } from 'storybook-root';13import { actionTypes } from 'storybook-root';14const { STORYBOOK_STATE } = actionTypes;15const initialState = {16};17const storybookReducer = createReducer(initialState, {18 [STORYBOOK_STATE](state, action) {19 return {20 };21 },22});23export default storybookReducer;24import { createAction } from 'storybook-root';25import { actionTypes } from 'storybook-root';26const { STORYBOOK_STATE } = actionTypes;27export const storybookState = createAction(STORYBOOK_STATE);28export const STORYBOOK_STATE = 'STORYBOOK_STATE';29import { createStore, applyMiddleware, compose } from 'redux';30import thunk from 'redux-thunk';31import rootReducer from 'reducers';32export default function configureStore(initialState) {33 return createStore(34 composeEnhancers(applyMiddleware(thunk))35 );36}37import React from 'react';38import ReactDOM from 'react-dom';39import { Provider } from 'react-redux';40import { BrowserRouter } from 'react-router-dom';41import configureStore from 'store';42import App from 'components/App';43import * as serviceWorker from './serviceWorker';44const store = configureStore();45ReactDOM.render(46 <Provider store={store}>47 document.getElementById('root')48);49serviceWorker.unregister();50import
Using AI Code Generation
1const initialState = {2}3const reducer = (state, action) => {4 switch (action.type) {5 return { count: state.count + 1 }6 return { count: state.count - 1 }7 throw new Error()8 }9}10const Test = () => {11 const [state, dispatch] = useReducer(reducer, initialState)12 return (13 Count: {state.count}14 <button onClick={() => dispatch({ type: 'decrement' })}>-</button>15 <button onClick={() => dispatch({ type: 'increment' })}>+</button>16}17import React from 'react'18import Test from './test'19const App = () => {20 return (21}22import { useReducer } from 'storybook-root'23const initialState = {24}25const reducer = (state, action) => {26 switch (action.type) {27 return { count: state.count + 1 }28 return { count: state.count - 1 }29 throw new Error()30 }31}32const Test = () => {33 const [state, dispatch] = useReducer(reducer, initialState)34 return (35 Count: {state.count}36 <button onClick={() => dispatch({ type: 'decrement' })}>-</button>37 <button onClick={() => dispatch({ type: 'increment' })}>+</button>38}39import React from 'react'40import Test from './test'41const App = () => {42 return (43}
Using AI Code Generation
1import React from 'react';2import { storiesOf } from '@storybook/react';3import { useReducer } from '@storybook/addons';4const stories = storiesOf('test', module);5stories.add('test', () => {6 const [state, dispatch] = useReducer(7 (s, a) => ({ ...s, ...a }),8 { count: 0 },9 );10 return (11 <button onClick={() => dispatch({ count: state.count + 1 })}>+</button>12 <button onClick={() => dispatch({ count: state.count - 1 })}>-</button>13 <p>{state.count}</p>14 );15});16import { configure } from '@storybook/react';17import { setAddon, addDecorator } from '@storybook/react';18import { useReducer } from '@storybook/addons';19addDecorator((storyFn, context) => withConsole()(storyFn)(context));20configure(require.context('../src', true, /\.stories\.js$/), module);21import '@storybook/addon-actions/register';22import '@storybook/addon-links/register';23import '@storybook/addon-knobs/register';24import '@storybook/addon-notes/register';25import '@storybook/addon-storysource/register';26import '@storybook/addon-options/register';27import '@storybook/addon-viewport/register';28import '@storybook/addon-backgrounds/register';29import '@storybook/addon-a11y/register';30import '@storybook/addon-console';31import '@storybook/addon-jest/register';32import '@storybook/addon-storyshots/register';33import addons from '@storybook/addons';34import { ADDON_ID, PANEL_ID } from './constants';35addons.register(ADDON_ID, api => {36 const channel = addons.getChannel();37 addons.addPanel(PANEL_ID, {38 render: () => {39 const [state, dispatch] = useReducer(40 (s, a) => ({ ...s, ...a }),41 { count: 0 },42 );43 return (44 <button onClick={() => dispatch({ count: state.count +
Using AI Code Generation
1import { useReducer } from 'storybook-root'2import { useReducer } from 'storybook-root'3import { useReducer } from 'storybook-root'4import { useReducer } from 'storybook-root'5import { useReducer } from 'storybook-root'6import { useReducer } from 'storybook-root'7import { useReducer } from 'storybook-root'8import { useReducer } from 'storybook-root'9import { useReducer } from 'storybook-root'10import { useReducer } from 'storybook-root'11import { useReducer } from 'storybook-root'12import { useReducer } from 'storybook-root'13import { useReducer } from 'storybook-root'14import { useReducer } from 'storybook-root'15import { useReducer } from 'storybook-root'16import { useReducer } from 'storybook-root'17import { useReducer } from 'storybook-root'18import { useReducer } from 'storybook-root'19import { useReducer } from 'storybook-root'20import { useReducer } from 'storybook-root'
Using AI Code Generation
1import { render, screen } from "@testing-library/react";2import App from "./App";3import { useReducer } from "./storybook-root";4test("renders learn react link", () => {5 useReducer("test");6 render(<App />);7 const linkElement = screen.getByText(/learn react/i);8 expect(linkElement).toBeInTheDocument();9});10import { renderHook } from "@testing-library/react-hooks";11import { useReducer } from "react";12export const useReducer = jest.fn();13import { render, screen } from "@testing-library/react";14import App from "./App";15import { useReducer } from "./storybook-root";16test("renders learn react link", () => {17 useReducer("test");18 render(<App />);19 const linkElement = screen.getByText(/learn react/i);20 expect(linkElement).toBeInTheDocument();21});22import { renderHook } from "@testing-library/react-hooks";23import { useReducer } from "react";24export const useReducer = jest.fn();25import { render, screen } from "@testing-library/react";26import App from "./App";27import { useReducer } from "./storybook-root";28test("renders learn react link", () => {29 useReducer("test");30 render(<App />);31 const linkElement = screen.getByText(/learn react/i);32 expect(linkElement).toBeInTheDocument();33});
Using AI Code Generation
1import { useReducer } from 'storybook-root';2const [state, dispatch] = useReducer(reducer, initialState);3import { useReducer } from 'react';4import { reducer, initialState } from './reducer';5export const useReducer = () => {6 return useReducer(reducer, initialState);7};8TypeError: (0 , _storybookRoot.useReducer) is not a function
Automation Testing Tutorials
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LambdaTest Learning Hubs:
- JUnit Tutorial
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- Protractor Tutorial
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- NUnit Tutorial
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- Cypress Tutorial
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YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
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